Matoorka 1JZ-GTE
Matoorka 1JZ-GTE shaki la'aan waa halyeey, sababtoo ah waa kan turbocharged inline-lix kaas oo siinaya xawaaraha todobaatanaad Supra, Mark 2 Tourer V iyo Toyotas kale oo degdeg ah. Xuddunta, 1JZ-GTE waa nooca turbocharged ee 1JZ-GE si dabiici ah loo hamiyo.
Jiilkii ugu horreeyay ee 1JZ-GTE waxaa lagu rakibay laba marawaxadaha oo is barbar socda warshadda korontada. Laba marawaxadaha yar yar - CT12A, marka la barbardhigo 1JZ caadiga ah, waxay kordhisay awoodda 80 hp. Korodhka 80 hooras ee mishiinka turbo mataanaha ah maaha mid aad muhiim u ah, gaar ahaan markaad tixgeliso cadaadiska kor u kaca ee 0.7 bar. Waxay ku saabsan tahay dhammaan waxyaabaha u gaarka ah sharciga Japan, kaas oo sannadahaas mamnuucayay soo saarista baabuurta ay awooddoodu ka badan tahay 280 hooras. Awoodda ugu badan ee 280 hp waxaa lagu gaaraa 6200 rpm ee shafka, awoodda ugu badan ee matoorka 1JZ-GTE waa 363 N.M at 4 rpm.
La cusbooneysiiyay 1JZ-GTE, 1996
Sannadkii 1996-kii, Jabbaanku waxay cusbooneysiiyeen mishiinka, sidaas darteed waxaa soo muuqday 1JZ-GTE vvti. Marka laga soo tago xaqiiqda ah in matoorka turbo uu helay nidaamka waqtiga waalka doorsooma, turbo mataanaha waa wax la soo dhaafay. Jabbaanku halkii ay ka ahaan lahaayeen laba marawaxadaha oo isbarbar socda ayaa bilaabay in ay rakibaan mid, laakiin marawaxad weyn - CT15B.
Marka lagu daro isbeddelada nidaamka cadaadiska, matoorka la cusboonaysiiyay wuxuu helay saamiga cadaadiska sare. Haddii mishiinada leh laba marawaxadaha waxay ahayd 8.5: 1, markaa hal-mashiinka 1JZ-GTE wuxuu leeyahay saamiga cadaadisku wuxuu kordhay 9.0: 1. Saamiga kororka ee cadaadiska ayaa loo oggolaaday inuu kordho qulqulka ilaa 379 N.M oo uu warshadda korontadu 10% ka dhigo mid dhaqaale badan. Aad u sarreeya, marka loo eego mishiinka turbocharged, cadaadisku wuxuu keenaa baahiyo sare oo tayada shidaalka ah. Matoorka 1JZ-GTE waxaa lagula talinayaa in lagu shubo shidaal leh qiyaasta octane ee ugu yaraan 95, marka la eego tayada aan fiicnayn ee shidaalkeena, waxaa fiican in la buuxiyo shidaalka 98aad si looga fogaado khatarta qarxinta.
Sannadkii 1-kii 1996JZ-GTE, kanaalada qaboojinta ayaa la beddelay, taas oo hoos u dhigtay suurtagalnimada kulaylka engine. Joomatari matoorku isma bedelin inta lagu guda jiro casriyeynta: labadaba ka hor iyo ka dib dib u habeynta, dhexroorka dhululubada waa 86 mm, iyo istaroogga piston waa 71.5 mm. Joomatari matoorka noocan oo kale ah, marka dhexroorka dhululubada uu dhaafo istaroogga piston, wuxuu keenaa ka sarreynta qulqulka awoodda ugu badan.
In kasta oo xaqiiqda ah in sifooyinka 1JZ-GTE ee la cusboonaysiiyay "warqad" ay wanaajiyeen, mataanaha-turbine-ka mid ka mid ah "madax badan" ee "sare", sababtaas awgeed, qaar ka mid ah kuwa xiiseeya hagaajinta ayaa raadinaya ka hor. styling 1JZ-GTE mataano turbo.
Celceliska isticmaalka shidaalka 1JZ-GTE waxaa lagu sheegay 12 litir, laakiin xaaladaha dhabta ah isticmaalka si fudud ayaa loo kordhiyaa ilaa 25 litir.
| 1JZ-GTE Twin Turbo | 1JZ-GTE VVT-i | |
|---|---|---|
| Sannadka la sii daayay | 1990-1995 | 1996-2007 |
| Baaxadda | 2,5 l | |
| Power | 280 hp | |
| Tareenka | 363 Nm at 4800 rpm | 379 N*m at 2400 rpm |
| Saamiga isku-buufinta | 8,5:1 | 9:1 |
| Dhexroor dhululubada | 86 mm | |
| Piston stroke | 71,5 mm | |
| Turbine | 2 marawaxadaha CT12A (cadaadiska 0.7 bar) | 1 CT15B marawaxadaha |
Ciladaadka iyo dayactirka 1JZ-GTE
Milkiilayaasha Supra waxay xuseen in shidaal xumo darteed, pistons-yadu ay kookayn karaan, taas oo horseedaysa luminta isku-duubnaanta dhululubada. Thanks to "hoose" aad u xoog badan, qurxintu waxay kuu ogolaaneysaa inaad ku soo celiso cadaadiska qiyamka 12 jawi. La dilay 1JZ-GTE blocks, inkastoo hawlgalka firfircoon ee milkiilayaasha intooda badan, ma aha sidaas caadi ah, laakiin haddii loo baahdo, waxaad dalban kartaa matoor qandaraas. Iyada oo isbeddel saliid ah oo waqtigeeda ah, oo ay tahay in la sameeyo 7 kiiloomitir kasta, sababtoo ah marawaxadaha ayaa sidoo kale lagu dhaqaa saliidda mishiinka, 000 km ayaa tagaya ka hor inta aan la beddelin 1GZ-GTE siddo. Sababtoo ah kulaylka ba'an, siddooyinka ayaa laga yaabaa inay u baahdaan in la beddelo wax ka badan 300 kun. Iyadoo orodka 300 km, waxaa sidoo kale lagu talinayaa in la beddelo shaabada saliidda crankshaft, taas oo laga yaabo inay bilaabaan inay ka soo baxaan orodkaas. Shaqo la'aanta aan xasilloonayn, iyo sidoo kale hoos u dhaca marka la riixayo badadka gaaska, waxaa sababi kara dareeraha socodka hawada oo fashilmay.
Waxaa xusid mudan in 1JZ-GTE uu leeyahay baloog bir ah oo kabka ah halkii uu ka ahaan lahaa aluminium aluminium, kaas oo kordhiya miisaanka guud ee baabuurka, laakiin matoorka ka dhigaya mid u nugul kulaylka.
Si loo kordhiyo isku halaynta, matoorka 1JZ-GTE laguma qalabayn kulaylka nadiifinta magdhowga biyaha, sidaas darteed, nadiifinta kulaylka waa in la hagaajiyaa inta u dhaxaysa 200 km.
Toyota Supra waxa ay calaamadda Yamaha ku leedahay kiiska wakhtiga. Shirkadda mootada ayaa gacan ka geysatay horumarinta mishiinka. Waxa kale oo aad dib u xasuusan kartaa Toyota Celica 180, Yamaha ayaa qayb firfircoon ka qaatay abuurista lix iyo toban-valve, xawaaraha sare ee 2.0 ee gaarigan sidoo kale.
Matoorka 1JZ-GTE ayaa lagu rakibay:
- Baacsade;
- Crest;
- Mark II, Mark II Blit;
- Korka MK III;
- Verosa;
- Soo dhawaada;
- Taaj.
Matoorka 1JZ-GTE wuxuu caan ku yahay baaxadda ugu ballaaran ee hagaajinta iyo kororka awoodda. Inkasta oo warshadda 280 hp, taas oo lafteedu aan yareyn, waxaa suurtagal ah in la kordhiyo awoodda 600 - 700 hooras iyadoo lagu beddelayo lifaaqyada oo keliya.
